TO GO WITH AFP STORY - (FILE) Picture taken on the Cuban TV on July 13, 1989, of former Cuban general Arnaldo Ochoa Sanchez, who was executed by a firing squad after being found guilty of treason with charges on dishonest use of governmental funds and drug trafficking. Next January 1, 2009 marks the 50th anniversary of the Cuban Revolution, during which many followers and comrades of both Fidel and Raul Castro desserted or were arrested or dismissed following political differences or corruption charges. AFP PHOTO